The story begins with the arrival of a brave young boy in Paris. His ambition is to join the glorious Imperial Guards, but fierce competition and the minimum age requirement hinder him from joining. The boy then challenges the well-known Three Musketeers in order to demonstrate his excellent skills with the sword. However, at the very moment the fight begins, a power-hungry group cuts in. Realizing their wicked intention, the boy D'artagnan and the Three Musketeers quickly cooperate and defeat them. This is the beginning of their friendship and commitment to fight conspiracy.

Daddy Long Legs is based on the novel of the same name by Jean Webster. It chronicles the adventures of Judy Abbott, an orphan in New York. During a meeting for the superintendent, with other important and rich people in attendance, a scholarship is offered to Judy by a mysterious benefactor. Catching only a glimpse of his tall shadow as he leaves, Judy calls him Daddy Long Legs and writes him letters every month as per his request. While studying at the Lincoln Memorial school, she makes many friends and learns about a world she never knew about before. (Source: ANN)

Kayoko is a young girl in 1940, just starting first grade. She's a bit of a crybaby, which is no secret to those around her. She loves playing with friends and singing cute schoolyard chants, and occasionally having fun with her three older brothers. Her mother is pregnant, and so she looks forward to being a big sister, only partially understanding the responsibility that might bring. Meanwhile, the war effort is growing, and it`s only the natural thing to do to be patriotic and support the country... Kayoko goes so far as to contribute her favorite dolly, whose materials could help build explosives. Time passes, and as she grows older, Kayoko sees how the war has affected her life and those around her. Nothing can prepare her for 1945, however, and the bleak times that are soon to come. Based on original creator Kayoko Ebina's real life experience during World War 2 on Showa era. (Source: ANN)

10 years since the great war, tensions were mounting within the country of Wellber, which was barely capable of keeping peace, as war could commence at any time with its neighboring country, Sangatras. In order to avoid warfare, the king of Wellber, Haidel planned on marrying off his daughter, Princess Rita, to Sangatras` Prince Guernia. However, Rita stabbed her groom to be and ran away. Infuriated, Sangatras` King Ranbahnhof threatens to wage war unless Rita is captured and publicly executed within 14 days. In order to avoid the worst case scenario, Rita decides to head for the neutral country of Greedom. Meanwhile, the woman thief Tina sneaks into Castle Wellber, seeking its treasures, when she happens to witness the stabbing of Guernia by Rita. Whether it be by coincidence or necessity, Tina receives information that the Wasp Man she was after is in Greedom, her sworn enemy who took the life of her parents. Tina agrees to become Rita`s bodyguard as they head out to Greedom. Shouldering their fate and destiny, the two meet, leave, and set out on their journey. What awaits them is war or peace, vengeance or death... (Source: AniDB)